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PX0995 o-Phosphoric Acid 85% W/W

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PX0995
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Overview

Replacement Information

Key Specifications Table

CAS #Chemical Formula
7664-38-2H₃PO₄

Pricing & Availability

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PX0995-3
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      Glas bottle pre packed 2.5 l
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      PX0995-4000
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          PX0995-6
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              Glas bottle pre packed 500 ml
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              PX0995-78
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                  Plastic barrel 20 l
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                  PX0995P-1
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                      PX0995P-5
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                          Description
                          Catalogue NumberPX0995
                          Alternate Names
                          • Orthophosphoric Acid
                          References
                          Product Information
                          CAS number7664-38-2
                          Chemical formulaH₃PO₄
                          Quality LevelMQ300
                          Applications
                          ApplicationMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
                          Application NotesPX0995P-5 and PX0995P-1 are packaged in poly coated glass bottles
                          Click here for printer friendly instructions for adapting a hand pump to the 20L HDPE drum.
                          Key Applications General Chemistry
                          Biological Information
                          Physicochemical Information
                          Boiling point158 °C (1013 mbar)
                          Melting Point21 °C
                          pH value<0.5 (100 g/l, H₂O, 20 °C)
                          Vapor pressure2 hPa (20 °C)
                          Dimensions
                          Materials Information
                          Toxicological Information
                          Safety Information according to GHS
                          Storage class8B Non-combustible, corrosive hazardous materials
                          WGKWGK 1 slightly hazardous to water
                          Disposal12
                          Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
                          Safety Information
                          Product Usage Statements
                          Storage and Shipping Information
                          StorageStore at room temperature.
                          Packaging Information
                          Transport Information
                          Supplemental Information
                          Specifications
                          Antimony (Sb)0.002% max
                          Arsenic (As)1ppm max
                          Assay85.0% min
                          Calcium (Ca)0.002% max
                          Chloride (Cl)3ppm max
                          Color (APHA)10 max
                          FormClear syrupy liquid
                          Heavy Metals (by ICP-OES)0.001% max
                          Insoluble matter0.001% max
                          Iron (Fe)0.003% max
                          Magnesium (Mg)0.002% max
                          Manganese (Mn)0.5ppm max
                          Nitrate (NO3)5ppm max
                          Potassium (K)0.005% max
                          Reducing substancesTo pass test
                          Sodium (Na)0.025% max
                          Sulfate (SO4)0.003% max
                          Volatile acids (as acetic acid)0.001% max
                          Global Trade Item Number
                          Catalog Number GTIN
                          PX0995-3 04061839432284
                          PX0995-4000 04061839432291
                          PX0995-6 04061839432307
                          PX0995-78 04061839432314
                          PX0995P-1 04061839432321
                          PX0995P-5 04061839432338

                          Documentation

                          o-Phosphoric Acid 85% W/W SDS

                          Title

                          Safety Data Sheet (SDS) 

                          o-Phosphoric Acid 85% W/W Certificates of Analysis

                          TitleLot Number
                          PX0995